Hook-to-Hook Turnbuckles

	Thread Size Thread Size

	Body Material Body Material

	Retracted Length Retracted Length

	Maximum Adjustment Maximum Adjustment

	Body Style Body Style

Open

Closed

	Capacity Capacity

10,000 lbs. or greater

Not Rated

	Hook Opening Width Hook Opening Width

	End Fitting Type End Fitting Type


Hook	Eye

	Extended Length Extended Length

	End Fitting Material End Fitting Material

Steel

Stainless Steel

	Overall Length Overall Length

	Application Application

Not for Lifting

For Lifting

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

	End Fitting Fabrication End Fitting Fabrication

Cast

Forged

Wire Drawn

	End Fitting Finish End Fitting Finish

Zinc Plated

Galvanized

	Body Fabrication Body Fabrication

Cast

Forged

Extruded

	Thread Direction Thread Direction

Left Hand

Right Hand

	Thread Length Thread Length

	Specifications Met Specifications Met

194 Products

About Turnbuckles and End Fittings

Zinc-plated steel and galvanized steel are mildly corrosion resistant.

Aluminum is lightweight and has good corrosion resistance.

316 stainless steel is the most corrosion resistant and has excellent resistance to chemicals and salt water.

Forged bodies and components are stronger than cast bodies and components.

For technical drawings and 3-D models, click on a part number.

Cast Zinc Body with Zinc-Plated Steel Fittings

Capacity	Retracted Lg.	Max. Adjustment	Extended Lg.	Hook Opening Wd.	Thread Size		Each
Not Rated	3 1/2"	1 1/4"	4 3/4"	5/16"	5/32"-32	0000000	00000
Not Rated	4 1/2"	1 5/8"	6 1/8"	5/16"	3/16"-24	0000000	0000
Not Rated	6"	2 3/8"	8 3/8"	7/16"	1/4"-20	0000000	0000
Not Rated	6 3/4"	2 3/4"	9 1/2"	9/16"	5/16"-18	0000000	0000
Not Rated	7 3/4"	3"	10 3/4"	5/8"	3/8"-16	0000000	0000

Forged Galvanized Steel Body with Galvanized Steel Fittings

Turnbuckles								Jam Nuts
Capacity, lbs.	Retracted Lg.	Max. Adjustment	Extended Lg.	Hook Opening Wd.	Thread Size		Each		Each
400	8 1/2"	4"	12 1/2"	1/4"	1/4"-20	0000000	000000	00000000	00000
700	9 1/2"	4 1/2"	14"	1/2"	5/16"-18	0000000	00000	00000000	0000
1,000	12"	6"	18"	5/8"	3/8"-16	0000000	00000	00000000	0000
1,500	14 1/4"	6"	20 1/4"	13/16"	1/2"-13	0000000	00000	00000000	0000
1,500	17 1/4"	9"	26 1/4"	13/16"	1/2"-13	0000000	00000	00000000	0000
1,500	20 1/4"	12"	32 1/4"	13/16"	1/2"-13	0000000	00000	00000000	0000
2,200	14 3/4"	6"	20 3/4"	13/16"	5/8"-11	0000000	00000	00000000	0000
2,200	17 3/4"	9"	26 3/4"	13/16"	5/8"-11	0000000	00000	00000000	0000
2,200	20 3/4"	12"	32 3/4"	13/16"	5/8"-11	0000000	00000	00000000	0000
3,000	16 3/4"	6"	22 3/4"	7/8"	3/4"-10	0000000	00000	00000000	0000
3,000	19 3/4"	9"	28 3/4"	7/8"	3/4"-10	0000000	00000	00000000	0000
3,000	22 3/4"	12"	34 3/4"	7/8"	3/4"-10	0000000	00000	00000000	0000
3,000	28 3/4"	18"	46 3/4"	7/8"	3/4"-10	0000000	000000	00000000	0000
5,000	20"	6"	26"	1 1/4"	1"-8	0000000	000000	00000000	00000
5,000	25 1/2"	12"	37 1/2"	1 1/4"	1"-8	0000000	000000	00000000	00000

Cast Aluminum Body with Zinc-Plated Steel Fittings

Capacity, lbs.	Retracted Lg.	Max. Adjustment	Extended Lg.	Hook Opening Wd.	Thread Size		Each
30	3 1/2"	1 1/4"	4 3/4"	1/4"	8-32	00000000	00000
30	4"	1 1/2"	5 1/2"	5/16"	10-24	00000000	0000
50	4 1/2"	1 7/8"	6 3/8"	3/8"	12-24	00000000	0000
60	5 1/2"	2 1/8"	7 5/8"	7/16"	1/4"-20	00000000	0000
90	6 3/4"	2 1/2"	9 1/4"	1/2"	5/16"-18	00000000	0000
100	7 1/2"	3"	10 1/2"	9/16"	3/8"-16	00000000	0000

Cast Aluminum Body with 18-8 Stainless Steel Fittings

Capacity, lbs.	Retracted Lg.	Max. Adjustment	Extended Lg.	Hook Opening Wd.	Thread Size		Each
30	3 1/2"	1 1/4"	4 3/4"	1/4"	8-32	00000000	00000
30	4"	1 1/2"	5 1/2"	5/16"	10-24	00000000	0000
50	4 1/2"	1 7/8"	6 3/8"	3/8"	12-24	00000000	0000
60	5 1/2"	2 1/8"	7 5/8"	7/16"	1/4"-20	00000000	00000
90	6 3/4"	2 1/2"	9 1/4"	1/2"	5/16"-18	00000000	00000
100	7 1/2"	3"	10 1/2"	9/16"	3/8"-16	00000000	00000

Cast 316 Stainless Steel Body with 316 Stainless Steel Fittings

Turnbuckles								Right-Hand Jam Nuts		Left-Hand Jam Nuts
Capacity, lbs.	Retracted Lg.	Max. Adjustment	Extended Lg.	Hook Opening Wd.	Thread Size		Each		Each		Each
100	5 1/2"	2 1/2"	8"	5/16"	10-24	00000000	000000	00000000	00000	0000000	00000
200	6 1/2"	3"	9 1/2"	3/8"	1/4"-20	00000000	00000	00000000	000	00000000	000
400	8 1/4"	4"	12 1/4"	7/16"	5/16"-18	00000000	00000	00000000	0000	00000000	0000
700	11 1/2"	6"	17 1/2"	1/2"	3/8"-16	00000000	00000	00000000	0000	00000000	0000
1,000	12"	6"	18"	5/8"	1/2"-13	00000000	00000	00000000	0000	00000000	0000
1,600	15 3/4"	8"	23 3/4"	5/8"	5/8"-11	00000000	000000	00000000	0000	00000000	0000
2,000	19 1/2"	10"	29 1/2"	1 1/8"	3/4"-10	000000000	000000	00000000	0000	00000000	0000

Forged 316 Stainless Steel Body with 316 Stainless Steel Fittings

Turnbuckles								Right-Hand Jam Nuts		Left-Hand Jam Nuts
Capacity, lbs.	Retracted Lg.	Max. Adjustment	Extended Lg.	Hook Opening Wd.	Thread Size		Each		Each		Each
300	7"	4"	11"	3/8"	1/4"-20	00000000	000000	00000000	00000	00000000	00000
500	7 3/4"	4 1/2"	12 1/4"	7/16"	5/16"-18	00000000	00000	00000000	0000	00000000	0000
700	10 1/2"	6"	16 1/2"	1/2"	3/8"-16	00000000	00000	00000000	0000	00000000	0000
1,000	10 1/2"	6"	16 1/2"	9/16"	1/2"-13	00000000	000000	00000000	0000	00000000	0000

Closed-Body Hook-to-Hook Turnbuckles—Not for Lifting

The closed body protects threads from damage and debris and has a slim profile to fit in tight spaces.

Zinc-plated steel is mildly corrosion resistant.

Aluminum is lightweight and has good corrosion resistance.

316 stainless steel has good corrosion resistance.

For technical drawings and 3-D models, click on a part number.

Extruded Aluminum Body with Zinc-Plated Steel Fittings
Capacity, lbs.	Retracted Lg.	Max. Adjustment	Extended Lg.	Hook Opening Wd.	Thread Size	Features		Each
40	4 1/4"	1 11/16"	5 15/16"	1/4"	10-24	__	000000000	00000
50	4 3/4"	1 15/16"	6 11/16"	5/16"	12-24	__	000000000	0000
90	5 1/2"	2 1/8"	7 5/8"	3/8"	1/4"-20	__	000000000	0000
100	6 1/2"	2 9/16"	9 1/16"	1/2"	5/16"-18	__	000000000	0000
200	7 1/2"	3 1/8"	10 5/8"	5/8"	3/8"-16	__	000000000	0000
316 Stainless Steel Body with 316 Stainless Steel Fittings
80	6 1/2"	2 1/2"	9"	1/4"	10-32	Jam Nuts	0000000	00000
100	8"	3"	11"	3/8"	1/4"-28	Jam Nuts	0000000	00000
200	9"	3 3/4"	12 3/4"	1/2"	5/16"-24	Jam Nuts	0000000	00000
400	10"	4 1/4"	14 1/4"	5/8"	3/8"-24	Jam Nuts	0000000	00000
700	12"	4 3/4"	16 3/4"	3/4"	1/2"-20	Jam Nuts	0000000	000000
1,200	14"	5"	19"	7/8"	5/8"-18	Jam Nuts	0000000	000000

Turnbuckle Bodies—Not for Lifting

Galvanized steel bodies have a thick coating for mild corrosion resistance.

316 stainless steel bodies are the most corrosion resistant and have excellent resistance to chemicals and salt water.

Forged bodies are stronger than cast bodies.

For technical drawings and 3-D models, click on a part number.

Forged Steel
Thread Size	Max. Adjustment	Overall Lg.	Capacity, lbs.		Each
1/4"-20	4"	4 13/16"	500	0000000	00000
5/16"-18	4 1/2"	5 9/16"	800	0000000	00000
3/8"-16	6"	7 1/8"	1,200	0000000	00000
1/2"-13	6"	7 1/2"	2,200	0000000	00000
1/2"-13	9"	10 1/2"	2,200	0000000	00000
1/2"-13	12"	13 1/2"	2,200	0000000	00000
5/8"-11	6"	7 7/8"	3,500	0000000	00000
5/8"-11	9"	10 7/8"	3,500	0000000	00000
5/8"-11	12"	13 7/8"	3,500	0000000	00000
3/4"-10	6"	8 1/4"	5,200	0000000	00000
3/4"-10	9"	11 1/4"	5,200	0000000	00000
3/4"-10	12"	14 1/4"	5,200	0000000	00000
3/4"-10	18"	20 1/4"	5,200	0000000	00000
7/8"-9	6"	8 5/8"	7,200	0000000	00000
7/8"-9	12"	14 5/8"	7,200	0000000	00000
1"-8	6"	9"	10,000	00000000	00000
1"-8	12"	15"	10,000	00000000	00000
1"-8	18"	21"	10,000	0000000	00000
1 1/4"-7	6"	9 3/4"	14,800	00000000	00000
1 1/2"-6	6"	10 3/8"	21,000	00000000	00000
Forged Galvanized Steel
1/4"-20	4"	4 13/16"	500	00000000	0000
5/16"-18	4 1/2"	5 9/16"	800	00000000	00000
3/8"-16	6"	7 1/8"	1,200	00000000	00000
1/2"-13	6"	7 1/2"	2,200	00000000	00000
1/2"-13	9"	10 1/2"	2,200	00000000	00000
1/2"-13	12"	13 1/2"	2,200	00000000	00000
5/8"-11	6"	7 7/8"	3,500	00000000	00000
5/8"-11	9"	10 7/8"	3,500	00000000	00000
5/8"-11	12"	13 7/8"	3,500	00000000	00000
3/4"-10	6"	8 1/4"	5,200	00000000	00000
3/4"-10	9"	11 1/4"	5,200	00000000	00000
3/4"-10	12"	14 1/4"	5,200	00000000	00000
3/4"-10	18"	20 1/4"	5,200	00000000	00000
7/8"-9	6"	8 5/8"	7,200	00000000	00000
7/8"-9	12"	14 5/8"	7,200	00000000	00000
7/8"-9	18"	20 5/8"	7,200	00000000	00000
1"-8	6"	9"	9,800	00000000	00000
1"-8	12"	15"	9,800	00000000	00000
1"-8	18"	21"	9,800	00000000	00000
1 1/4"-7	6"	9 3/4"	14,800	00000000	00000
Cast 316 Stainless Steel
10-24	2 1/2"	3 5/16"	300	00000000	0000
Forged 316 Stainless Steel
1/4"-20	4"	4 3/4"	500	0000000	00000
5/16"-18	4 1/2"	5 1/2"	800	0000000	00000
3/8"-16	6"	7 1/8"	1,200	0000000	00000
1/2"-13	6"	7 1/2"	2,200	0000000	00000
5/8"-11	6"	7 13/16"	3,500	0000000	00000
3/4"-10	6"	8 3/16"	5,200	0000000	000000
1"-8	6"	9"	8,000	0000000	000000

Closed Turnbuckle Bodies—Not for Lifting

The closed body protects threads from damage and debris and has a slim profile to fit in tight spaces. Made of 18-8 stainless steel, they have good corrosion resistance.

For technical drawings and 3-D models, click on a part number.

18-8 Stainless Steel
Thread Size	Max. Adjustment	Overall Lg.	Capacity, lbs.		Each
10-32	2 1/2"	3 1/2"	400	0000000	000000
1/4"-28	3"	4 1/2"	1,000	0000000	00000
5/16"-24	3 3/4"	5 1/8"	1,600	0000000	00000
3/8"-24	4 1/4"	5 3/8"	2,800	0000000	00000
1/2"-20	4 3/4"	7"	4,200	0000000	00000
5/8"-18	5"	8 5/8"	5,900	0000000	00000

Turnbuckle Bodies—For Lifting

Made of galvanized steel, these bodies have a thick coating for mild corrosion resistance.

For technical drawings and 3-D models, click on a part number.

Forged Galvanized Steel
Thread Size	Max. Adjustment	Overall Lg.	Capacity, lbs.	Specifications Met		Each
1 1/4"-7	12"	15 1/8"	15,200	ASME B30.26	00000000	0000000
1 1/4"-7	18"	21 1/8"	15,200	ASME B30.26	00000000	000000
1 1/4"-7	24"	27 3/8"	15,200	ASME B30.26	00000000	000000

Hook End Fittings for Turnbuckles—Not for Lifting

Galvanized steel fittings have a thick coating for mild corrosion resistance.

18-8 stainless steel fittings have good corrosion resistance.

316 stainless steel fittings are the most corrosion resistant and have excellent resistance to chemicals and salt water.

Forged fittings are stronger than cast and wire drawn fittings.

For technical drawings and 3-D models, click on a part number.

					Right-Hand Thread Direction		Left-Hand Thread Direction
Thread Size	Thread Lg.	Hook Opening Wd.	Overall Lg.	Capacity, lbs.		Each		Each
Forged Galvanized Steel
1/4"-20	2 9/16"	1/4"	4 3/8"	400	00000000	00000	00000000	00000
5/16"-18	2 7/8"	1/2"	4 7/8"	700	00000000	0000	00000000	0000
3/8"-16	3 7/8"	5/8"	6 1/8"	1,000	00000000	0000	00000000	0000
1/2"-13	4"	13/16"	7 1/8"	1,500	00000000	0000	00000000	0000
1/2"-13	5 3/8"	13/16"	8 9/16"	1,500	00000000	00000	00000000	00000
1/2"-13	6 3/4"	13/16"	10 1/8"	1,500	00000000	00000	00000000	00000
5/8"-11	4"	13/16"	7 5/8"	2,200	00000000	00000	00000000	00000
5/8"-11	5 3/4"	13/16"	9 3/8"	2,200	00000000	00000	00000000	00000
5/8"-11	7"	13/16"	10 5/8"	2,200	00000000	00000	00000000	00000
3/4"-10	4 3/8"	7/8"	8 7/16"	3,000	00000000	00000	000000	00
3/4"-10	4 1/2"	7/8"	8 7/16"	3,000	000000	00	00000000	00000
3/4"-10	6"	7/8"	10"	3,000	00000000	00000	00000000	00000
3/4"-10	7 1/2"	7/8"	11 3/8"	3,000	00000000	00000	00000000	00000
3/4"-10	10 1/2"	7/8"	14 3/4"	3,000	00000000	00000	00000000	00000
7/8"-9	5 1/4"	1 1/16"	9 1/8"	3,200	00000000	00000	00000000	00000
7/8"-9	8 1/4"	1 1/16"	12 3/16"	3,200	00000000	00000	00000000	00000
7/8"-9	11 1/4"	1 1/16"	15 1/4"	3,200	00000000	00000	00000000	00000
1"-8	5 3/4"	1 1/4"	10 3/8"	5,000	00000000	00000	00000000	00000
1"-8	8 1/8"	1 1/4"	12 7/8"	5,000	00000000	00000	00000000	00000
1"-8	11"	1 1/4"	16"	5,000	00000000	00000	00000000	00000
Wire Drawn 18-8 Stainless Steel
10-32	1 7/8"	1/4"	2 7/8"	80	00000000	00000	00000000	00000
1/4"-28	2 1/2"	3/8"	3 3/4"	100	00000000	00000	00000000	00000
5/16"-24	2 13/16"	1/2"	4 5/16"	200	00000000	00000	00000000	00000
3/8"-24	3"	5/8"	4 3/4"	400	00000000	00000	00000000	00000
1/2"-20	3 3/4"	3/4"	5 11/16"	700	00000000	00000	00000000	00000
5/8"-18	4 3/16"	7/8"	6 3/4"	1,200	00000000	00000	00000000	00000
Forged 316 Stainless Steel
1/4"-20	2.05"	3/8"	3 3/16"	200	00000000	0000	00000000	0000
5/16"-18	2 7/16"	7/16"	4"	400	00000000	0000	000000	00
5/16"-18	2 1/2"	7/16"	4"	400	000000	00	00000000	0000
3/8"-16	3.71"	1/2"	5 7/16"	700	00000000	0000	00000000	0000
1/2"-13	3.65"	9/16"	5 13/16"	1,000	00000000	00000	00000000	00000
5/8"-11	5.45"	3/4"	8"	1,500	00000000	00000	00000000	00000
3/4"-10	5.92"	15/16"	8 15/16"	2,000	00000000	00000	00000000	00000